baber/WOPTO huggingface dataset:
Patent JP-H0845245-A (JP)
Title: Disk and disk device
Inventor: NAKAZATO HIROYUKI
IPC: G11B20/12
Filed: 1994-07-29
Abstract: PURPOSE:To execute processing with a good transfer speed and efficiency of information and to shorten the time for recording and reproducing the information by segmenting plural tracks to plural zones varying in clock frequencies of reproduction according to their radial positions and segmenting these zones to recording regions and retrieval information recording regions. CONSTITUTION:The plural tracks on at least one surface of an optical disk are segmented to the plural zones 1a,... which consist of the plural tracks and vary in the clocks of recording and reproducing according to their radial positions. These plural zones 1a,... are segmented to the segment regions 2, 3 varying in the number of revolutions according to their radial positions. The segment region 2 consists of the information recording region 5 and the retrieval information recording region 4. The segment region 3 consists of the information recording region 7 and the retrieval information recording region 6. Headers 11,... where addresses, etc., are respectively recorded are preformatted at each of the respective sectors in the tracks of the respective zones 1a,.... The formats of one sector of each of the respective zones 1a,... is the sector format of a continuous servo tracking system for detecting the tracking error signals by a push-pull method.
Patent JP-H05242844-A (JP)
Title: Scanning electron microscope with electron gun of electric field emission type
Inventor: OOI MASAMICHI
IPC: H01J37/04
Filed: 1991-07-19
Abstract: PURPOSE:To provide a scanning electron microscope which determines the ratio of the video signal acquired by irradiation with electron beam to the monitor signal acquired by a beam current sensor using a dividing circuit and display the image on tone basis of the output signal from this dividing circuit, wherein the electron microscope is equipped with a function to easily set the level of the monitor signal supplied to the dividing circuit to the optimum value. CONSTITUTION:A converter 16 is provided to convert the value of output signal from a beam current sensor 14 and supply the result to a dividing circuit 10, while a control means 17 is furnished to compare the output signal from the converter 16 with the reference value and preset the conversion ratio of the converter 16 automatically so that the two are identical substantially.
Patent JP-H1025075-A (JP)
Title: Controller for linear motor type elevator
Inventor: ARAHORI NOBORU
IPC: H02P25/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a linear motor type elevator in which a brake operation noise is low. SOLUTION: In an elevator in which a primary winding wire for a linear motor and a rail clamping type brake are installed in a balance weight, only resistors R9A, R9B in tail cords 9A, 9B are used for resistors of a discharge circuit (the tail cords 9A, 9B - brake coils 11A, 11B - a normally open contract 22a for an operation allowing contactor - a normally close contact 24b for a braking contactor - a diode 25) excepting the brake coils 11A, 11B in a brake circuit when a brake is operated in an elevator stopping time, or alternatively, an attenuation resistor 26 is inserted and a total of its resistance value and the resistance values of the resistor R9A, R9B is set to be the resistance values for the brake coils 11A, 11B or less. In case of an emergency stop, the discharge circuit is cut off by opening the normally open contact 22.
Patent JP-2000006228-A (JP)
Title: Biodegradable resin container
Inventor: TORII AKIHITO
IPC: C08L101/16
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To restrain moisture of contents to fill from transmitting through the wall of a container and volatilizing by a method wherein a biodegradable resin container is made by molding a biodegradable resin, to which powders or fibers made of a substance having a specified coefficient of water absorption according to ASTM-D570 are added. SOLUTION: This biodegradable resin container 1 is produced by molding a biodegradable resin, to which a powder 2 made of a substance having the coefficient of water absorption according to ASTM-D570 or a standard testing method of the water absorbing characteristics of a resin by immersing the resin having a predetermined shape in the water under predetermined conditions for estimating the coefficient of water absorption of 3 or more is added. In this case, as that biodegradable resin, a polybutylene succinate-based resin, a copolymer of a butylene succinate and a butylene adipate, a copolymer of hydrobutylate and a hydroxybarillate, a polycaprolactam resin, a cellulose acetate-based resin, an aliphatic polyester such as a polyoxyacid including a polylactic acid or the like can be used.
Patent JP-H1024984-A (JP)
Title: Container for pachinko playing machine
Inventor: MIWATA MASAMI
IPC: B65D85/68
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a container in which a pachinko playing machine can be easily contained and out of which it can be easily taken, which effectively utilizes a space because not only the container does not flaw the pachinko playing machine, but also the containers can be stacked on one another, and which can be repeatedly used many times. SOLUTION: A container 1 for pachinko playing machines has a rectangular bottom 21 having a longitudinal length capable of parallely arranging a plurality of pachinko playing machines in a laterally upright state at predetermined intervals and having a lateral length substantially equal to the height of the playing machine, and cross-sectionally U-shaped peripheral walls 22 rising up to a height substantially equal to the width of the playing machine along both edges on the lateral side of the bottom 21 and along one edge on the longitudinal side thereof in their respective heights from the bottom face.  Spacers 12a, 12b, 21a, 21b for holding, at predetermined intervals, the playing machines parallely arranged on the bottom 21 are provided on at least either one of a wall 22a of the peripheral walls 22, which rises along the edge on the longitudinal side of the rectangular bottom, or the bottom 21.
Patent JP-S6423273-A (JP)
Title: Process for forming hologram protective film
Inventor: ISHIZUKA TAKESHI
IPC: G02B1/14
Filed: 1987-07-17
Abstract: PURPOSE:To form a protective film having high solvent resistance and high scratch resistance by coating a PVC2 type hologram with a soln. comprising silylated polyorganosilsesquioxane having a specified weight average mol.wt., etc., dissolved in a solvent such as alcohol, etc., then setting the coated film by transforming the solute to a high molecular material. CONSTITUTION:A soln. of silylated polyorganosilsesquioxane having 5,000-100,000 weight average mol.wt. expressed by formula I, or organosilsesquioxane expressed by formula II, dissolved in an alcoholic or satd. hydrocarbon solvent, is applied on a hologram prepd. from a polymer having carbazole rings as a primary component. Then, the coated film is set by transforming the coated material to a high molecular material. The setting is executed by the plasma irradiation, radiation, or heating of the coated film. By this process, a protective film having high adhesion, high solvent resistance, and high scratch resistance is formed without generating any damage to the PVC2 type hologram.
Patent JP-S6423234-A (JP)
Title: Optical second higher harmonic generating device
Inventor: OTA KENICHI
IPC: G02F1/03
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a second higher harmonic without executing a strict parameter control, by providing a means for varying periodically a refractive index of an optical propagation layer of an optical waveguide, setting a state that the phase matching can be executed in the periodical variation width of its refractive index, to one state, and varying a parameter for causing its refractive index fluctuation, by prescribed width. CONSTITUTION:On a waveguide substrate 101 constituted of a non-linear crystal of an optical second higher harmonic generating device, a high refractive index layer by an optical waveguide 102 is formed by a proton exchange method, etc., and in this part, a fundamental wavelength light omega and a second higher harmonic light 2omega are confined. To this waveguide 102, the light omega is coupled by a prism coupler 103, and a resistance heating electrode 104 and the waveguide 102 are separated by an insulating layer 106. Also, the light omega and the light 2omega generated in the waveguide 102 are fetched to the outside by the prism coupler 103. Subsequently, the whole device is cooled by a cooling member 107, and a second higher harmonic of a mode propagated in the waveguide 102 is generated without executing a strict parameter control by using the waveguide 102.
Patent JP-H0623620-A (JP)
Title: Method and device for modifying phase of gear grinding machine
Inventor: TAKESHIMA AKIRA
IPC: B23F5/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a method and device for modifying the phase of a gear grinding machine to improve grinding precision and prevent imperfect grinding by modifying the rotational phase of a gear to be ground next in accordance with the modified value of a grinding amount input by an operator when imperfect grinding occurs on the ground gear. CONSTITUTION:A synchronous control circuit 64 contains a keyboard 86 to input the modified value S of a grinding amount, a phase modified value arithmetic circuit 88 to process the modified value PF of a phase from the modified value S of the grinding amount and a modified value output circuit 90 to output the modified value of the phase, so that the rotational phase of a work spindle motor 26 rotated in synchronization with a grinding wheel spindle motor 38 can be modified by modifying rotational data for the grinding wheel spindle motor 38 output from a four-multiplication counter 66 in accordance with the modified value PF of the phase output from the modified value output circuit 90.
Patent JP-2000010888-A (JP)
Title: Input/output control method
Inventor: MURAI KAZUO
IPC: G06F13/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the responsivity and throughput by delaying input and output between a host computer and a communication control unit when a system load is larger than a specific value, inputting and outputting a plurality of data which are generated during a delay at a time, and reducing the delay of input and output according to the system load when the system load is lower than the specific value. SOLUTION: A CPU use rate Wc per unit is obtained from a load monitor part 14 and compared with a maximum CPU use rate WM and when the maximum use rate WM is reached, a maximum delay time TM is set to a delay time TB so as to prevent the load from further increasing. When the use rate has not reached the maximum use rate WM, it is judged whether the delay time TB is 0 ms and when so, no update is performed. When the delay time TB is not 0 ms, the delay time TB is updated according to the CPU use rate Wc so as to approximate the CPU use rate to a stationary CPU use rate Wm.
Patent JP-S5970695-A (JP)
Title: Preparation of trialkyl phosphate
Inventor: YAMAMOTO ISAMU
IPC: C07F9/11
Filed: 1982-10-15
Abstract: PURPOSE:To obtain the titled compound useful as a solvent, flame-retardant, plasticizer, etc., economically in an industrial scale, by reacting phosphoric acid with a lower alkyl chloride in the presence of an amine under pressure. CONSTITUTION:The objective trialkyl phosphate can be prepared by sealing phosphoric acid (preferably anhydrous phosphoric acid), a lower alkyl chloride (preferably 1-6C alkyl chloride such as methyl chloride) and an amine (preferably a tertiary amine such as triethylamine) in a sealed glass tube, and made to react with each other in an autoclave preferably at 70-150 deg.C and 0.5- 30kg/cm<2> for 5-15hr. The amounts of alkyl chloride and amine are preferably 3-20 equivalent and 3-6 equivalent, based on phosphoric acid, respectively.
Patent JP-S6337279-A (JP)
Title: System for detecting movement of article
Inventor: YAMAKAWA MASAMI
IPC: G01S13/74
Filed: 1986-08-01
Abstract: PURPOSE:To certainly detect the movement of an article, by a method wherein the receiving antenna of an identification card is formed into a loop shape to be mounted to a card main body in a freely detachable manner and the switch circuit of the mark card is operated when the receiving antenna is detached. CONSTITUTION:This detection system is constituted of a detector 1 and an identification card 2. The receiving antenna 9 of the card 2 is formed into a loop shape to be mounted to the card 2 in a detachable manner and, when the antenna 9 is detached, a switch circuit 10 is operated. Then, when an electromagnetic wave signal is emitted through a transmission antenna 5, the card in a monitor space is operated. That is, a weak current flows to the antenna 9 by the electromagnetic wave signal to turn the circuit 10 ON and power source voltage is supplied to low frequency and high frequency oscillation circuits 11, 12 from a battery 14 and the circuit 12 receives modulation by low frequency oscillated by the circuit 11 to oscillate high frequency. A high frequency signal is emitted through a transmission antenna 13 to be received by a receiving antenna 6 and guided to a receiving circuit 7. Processing such as the amplification of low frequency is performed in the circuit 7 and a low frequency signal is selected and amplified to operate an alarm.
Patent JP-H06338370-A (JP)
Title: Connector device
Inventor: MATSUDA KOZO
IPC: B62D1/04
Filed: 1993-07-21
Abstract: PURPOSE:To accurately use a flexible cable as a signal line by preventing the occurrence of an inversion or a bend on the flexible cable to the utmost. CONSTITUTION:A connector device 100 is provided with a tongue-like piece 1 fitted to a winding member 2 so as to sandwich a flat cable 5 with the winding member 2. Even when the reaction force applied in the opposite direction to the rotating direction of the winding member 2 is generated, the tongue-like piece 1 is expanded in the outside direction of the winding member 2 by this reaction force, the tip section of the tongue-like piece 1 is brought into contact with the inner wall face of the first case 4, and both ends of the tongue-like piece 1 are fixed to the winding member 2 and the first case 4 respectively. The tongue-like piece 1 plays the role of a so-called stopper, and the flat cable 5 can not be moved even when it is pressed by the reaction force. An inversion or a bend on the flat cable 5 is prevented.
Patent JP-H105471-A (JP)
Title: Needle bar support body of zigzag sewing machine
Inventor: TAKEI SHIRO
IPC: D05B55/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a needle bar support body, reduce vibration of a sewing machine, and facilitate manufacture by integrally forming the needle bar support body by bending respective parts by sheet metal. SOLUTION: A needle bar support body 3 of a zigzag sewing machine is fitted/installed by a hole part 4 to/on a support shaft supported by a sewing machine frame, and swingably supports a plate-like main body, and two places are bent from its part, and are raised up in a U shape, and are formed as a pair of rising parts. Through holes 7 and 8 orthogonal to the shaft direction of the hole part 4 are arranged in the rising parts, and are formed as needle bar support parts 5 and 6, and a small shaft 12 is implanted in a proper position of a main body so as to be fitted to and installed in a long hole 14 bored on the other end of an amplitude rod 13 whose one end is connected to a zigzag generating mechanism.  A part of the main body is raised up by being bent in the direction orthogonal to the through holes 7 and 8, and an installing part 16 oppositely coming into contact with the other end surface of the amplitude rod 13 is integrally formed. Therefore, the needle bar support body 3 can be integrally formed of sheet metal.
Patent JP-S6241493-A (JP)
Title: Double-shell cryostat
Inventor: FURUMI YOSHIO
IPC: F17C3/04
Filed: 1985-08-16
Abstract: PURPOSE:To make it possible to regularly stack reflection thin films even when an inner tank has an undevelopable shape such as a spherical shape, by providing a developable heat insulator support surrounding the inner tank, and stacking the reflection thin films on the support to form an heat insulator stack. CONSTITUTION:A heat insulator stack 14 is provided in a space 13 defined between inner and outer tanks. The stack 14 is formed by stacking about 40-100 layers of reflection thin films. A heat insulator support 15 is provided to surround a spherical inner tank 11, so as to construct the super insulation. The heat insulator support 15 is constituted of a frame having a cylindrical shape which is one of developable shapes. Accordingly, beltlike reflection thin films may be easily stacked in such a manner as to be wound around side portions 15a of the cylindrical heat insulator support 15.
Patent JP-H0466424-A (JP)
Title: Unit for supplying machine glazed paper to picture forming device
Inventor: TAKEMOTO MITSUTOSHI
IPC: B65H19/12
Filed: 1990-07-07
Abstract: PURPOSE:To improve the exchangeability of a gas spring in the titled unit equipped with the gas spring by protrusively providing a pivotally supporting pin on a side plate in a notch part formed on the lower side of a main body unit to lock in a pin hole provided at the top end of the gas spring, and preventing the slipping out of the pin on its outside by a fixing element also serving as a cover. CONSTITUTION:A pivotally supporting pin 23 is protrusively provided on a side plate 27 in a notch space formed by notching both the lower side and side face of a main body unit 11 to lock in the pin hole 16b of a connecting plate 16a mounted on the upper part of a gas spring 16. On the other hand, the main body unit 11 has a lower cover face 32 and a sideface cover part 31, and a plate 30 for locking the pivotally supporting pin is built in to form a fixing metal fittings 28, which is mounted with the plate part 30 engaged between the large diameter head of the pin 23 protruding from the pin hole 16b of the gas spring 16 and the connecting plate 16a to lock the gas spring 16 and to cover the lower and side faces of a notched part.
Patent JP-H0231291-A (JP)
Title: Ticket examining device
Inventor: KAWASAKI KIKUO
IPC: G07B15/00
Filed: 1988-07-21
Abstract: PURPOSE:To prevent unfairness with simple constitution by checking the available period of use and a using block and guiding a checked result to the user of a pass with a sound. CONSTITUTION:The user of the electronic pass presents a pass 1 so as to be read by an antenna in an exit with a non-contact system. In order to read the memory of the electronic pass, for the antenna 2, a communication control part 3 always calls the electronic pass 1 and executes various control to read data from the electronic pass. The data, which are read by this communication control part 3, of the electronic pass are sent to a control part 4 and the effective degree of the pass such as the effective block and available period of the electronic pass is checked. Then, when the pass is not available, such a condition is displayed on a display (CRT) 5 in red, for example, or informed by a buzzer. In case of the electronic pass, the effective block, for example, is uttered by the sound simultaneously.
Patent JP-H0858748-A (JP)
Title: Packaging device with means to cut off plurality of packagedproducts into individuality
Inventor: RUDOFUIKUSU BUIRUHERUMUSU ARUF
IPC: B26F3/02
Filed: 1995-06-26
Abstract: PURPOSE: To individually separate a plurality of packaged products without damage by providing a conveyor including a carrying means designed to periodically accelerate the successively supplied products. CONSTITUTION: Products 2 packaged in a sleeve 1 are transferred by a first conveyor 3 having inversely rotating rollers 4, 5, 6 and partially heated by transverse connection means 7 placed on and under the sleeve 1 to be connected with each other in a transverse direction. A second conveyor 13 having a carrying means 14 is placed under the sleeve 1 on a downstream of the means 7 wherein a lower surface of the sleeve 1 is periodically fixed on the conveyor belt by a suction means and periodically accelerating the first conveyor 3 at the same time. Thus the sleeve 1 is periodically pulled to be cut at its position before the transverse connected portion is cured, thereby obtaining individually separated products 2".
Patent JP-H0626739-A (JP)
Title: Fluid flow divider
Inventor: SADA MARI
IPC: F25B41/00
Filed: 1992-07-08
Abstract: PURPOSE:To perform uniform branching of fluid to branch pipe parts by a method wherein a fluid passage is formed in a longitudinally shape and even when a body casing is vertically inclined, the sectional area of a flow passage in a lateral direction where fluid flows in a one-sided state to the branch pipe part through a branch port is decreased. CONSTITUTION:A fluid flow divider 21 is connected to a flow pipe 25 for fluid and comprises an inflow pipe part 31 communicating with the flow pipe 25, a fluid branch parts 33 where a plurality of branch ports 43 and 43 are formed in a lateral direction, and a plurality of branch pipe parts 35 and 35 of which a fluid flow passage communicating with the branch ports 43 and 43 and a flow dividing pipe 27 is composed. In the fluid flow passage, length in a longitudinal direction is set to a value longer than the length in a lateral direction, a difference in a flow dividing amount between the branch pipes 35 and 35 owing to a difference in a level between the branch pipe parts 35 and 35 is reduced to equally divide a flow. For example, when the fluid flow divider is used in an air-conditioning apparatus, air-conditioning capacity of an indoor heat-exchanger arranged downstream from the branch pipe parts 35 and 35 can be made uniform.
Patent JP-2001013351-A (JP)
Title: Optical part assembling device
Inventor: YAMAMOTO TAKEO
IPC: G02B6/24
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical part assembling device capable of using a pressure detecting sensor in the optimal usage range in both precise and service life. SOLUTION: When the fixed side optical part 103 fixed to a machine base is assembled with the moving side optical part 105 movably held relative to the machine base, the slide member 5 holding the moving the optical part 105 is moved and the moving side optical part 105 is pressurized against the fixed side optical part 103 by a desired pressurizing force. At this time, since the minimum interval between the slide member 5 and the machine base is adjusted by an interval adjusting means 19 with respect to a pressure detecting sensor 17, an excessive pressure does not exert on the pressure detecting sensor 17. Also, since an initial pressure is set to the pressure detecting sensor 17 by an initial pressure setting means 21, correct pressure detecting is executed in the proper range.
Patent JP-H0345741-A (JP)
Title: Screen gauze
Inventor: ISHIYAMA KOJI
IPC: D03D1/00
Filed: 1989-07-13
Abstract: PURPOSE:To obtain the subject screen gauze capable of reducing loosening during printing, excellent in accuracy of printing and having a long duration of life by weaving a polyethylene naphthalate monofilament having respectively specified intrinsic viscosity, finess, etc. CONSTITUTION:A polyethylene naphthalate monofilament (preferably polyethylene 2,6-naphthalate monofilament) having 0.3-1.0 intrinsic viscosity, 6-28 deniel finess, >=1400kg/mm<2> initial Young's modulus and 0.15-0.17 R of the formula [R is intensity ratio of X-ray diffraction; Ic(A) is intensity at 18.7 deg. Bragg reflection angle of X-ray diffraction intensity distribution curve; Ic(B) is diffraction intensity at 15.6 deg. Bragg reflection angle; Ia(A) is diffraction intensity due to amorphous component at 18.7 deg. Bragg reflection angle; Ia(B) is diffraction intensity due to amorphous component at 15.6 deg. Bragg reflection angle] is woven to obtain the objective screen gauze suitable for a screen original plate for precision printing such as IC substrate printing.